A nice image
Discovered first working polio vaccine, went to PITT and wanted to see the vaccine free for all :) A hand for another great PITT alum! And the amazing lady who makes these designs!
my personal blog ist Küste zu Küste (http://kuestezukueste.tumblr.com/)
Design by Marcus Olovsson / Powered by Tumblr / Here's the archive and a feed if you want.